Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Markham Stouffville Heliport
Closest report is Oshawa Executive Airport, 14.7 nm (27.2 km) E.
2026/03/16 16:32 (retrieved 29 minutes ago)
CYOO 161632Z AUTO 22014G28KT 9SM FEW009 BKN017 OVC024 09/08 A2928 RMK PRESRR SLP918 DENSITY ALT 700FT
Closest aviation forecast (TAF) to Markham Stouffville Heliport
Closest forecast is Oshawa Executive Airport, 14.7 nm (27.2 km) E.
2026/03/16 14:00 Ammendment (retrieved 3 hours ago)
TAF AMD CYOO 161456Z 1614/1702 16008KT P6SM SCT020 OVC040 TEMPO 1614/1618 5SM -SHRA BR BKN008 OVC020 BECMG 1616/1617 23015G30KT FM161800 23015G30KT P6SM BKN020 OVC060 BECMG 1618/1620 FEW020 BKN060 FM170000 23010G20KT 1 1/2SM -SN OVC015 PROB30 1700/1702 3/4SM -SN OVC008 RMK FCST BASED ON AUTO OBS NXT FCST BY 162000Z